Wireless Earbuds, Bluetooth 5.0 Headphones 70 Hours Playtime Earphones With Charging Case, In Ear Headset Earbuds Noise Cancelling Microphone, For Sports/Working 1.Ergonomic shape design, abandoning the traditional wayof earphone relying on ear canal wall support, With three-point support that fits the cochlea for a comfortablefit, No matter how fierce the movement is, it can be asstable as Mount Tai and as still as pine.short handle design, more comfortable to wear, surfaceshell laser carving UV technology. 2.Sound Quality. The microphones of earbuds reduce background noise,make phone calls from stable signal and low power consumption.Each sport earbud has buttons to control the function of answer and reject phone, volume adjustment,switch music ,voice assisatant. Deep bass and stereo sound,handsfree calling during sports anytime and anywhere. 3.70Hrs Battery Life with Charging Case. Built in 280mAh charging case. The twin earbuds can last for 4Hours music time on a single 1hours charge. The charging case can charge the twin sports earbuds for 7 times, with the portable charging case you will get 48hrs playing music. 4.Engineered design for sports. Adjustable and secure fit silicone ear hooks and ergonomic design ensure the sports earbuds stay comfortably firm in place when doing sports, running,other outside activity etc. 5.Premium Stereo Sound with Powerful Bass: I09 noise cancelling headphones adopt 6 mm composite diaphragm and HiFi driver, ultra-thin elastic diaphragm and unique stereo design. Our stereo sound earbuds support HSP/HFP/A2DP/AVRCP high-quality audio decoding, frequency response range reach 2.402-2.480khz, 2×more bass and 3D surround stereo, can provide a immersive sound for you. Bluetooth Headphones, Wireless Earbuds 5.0 Auto Pairing HiFi Stereo Sound True Wireless Earbuds in Ear Bluetooth Earphones Binaural Call Headset with Built in Mic and Charging Case for Sports Latest Bluetooth 5.0 and One-Step Pairing: Bluetooth earbuds adopts the most advanced bluetooth 5.0 technology, wireless earbuds offer you an unparalleled audio experience with which provides more stable connection, faster paring and universal compatibility. Just pick up the wireless headphones, they will automatically be paired and you will be in your music world in a couple of seconds. Make your lifestyle cool with bluetooth earphones. Touch Control and Wide Compatibility: Wireless stereo earbuds installed with high sensitivity touch sensors that smart enough to detect every touch. Softly tap on the wireless sport earphones to skip songs, adjust volume, answer, reject calls and activate siri, what’s more, sport earbuds is compatible with any bluetooth enabled device, such as ios, Android, compatible with Huawei, compatible with Samsung. Free your hands completely when you’re busy doing exercise, bicycling, driving or running.